CN109302014B - Automatic assembling equipment for rare earth permanent magnet motor rotor - Google Patents
Automatic assembling equipment for rare earth permanent magnet motor rotor Download PDFInfo
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- CN109302014B CN109302014B CN201811186392.XA CN201811186392A CN109302014B CN 109302014 B CN109302014 B CN 109302014B CN 201811186392 A CN201811186392 A CN 201811186392A CN 109302014 B CN109302014 B CN 109302014B
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 16
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000005096 rolling process Methods 0.000 claims description 22
- 239000011162 core material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The application relates to the field of automatic assembly of motor rotors, in particular to automatic assembly equipment of rare earth permanent magnet motor rotors, which comprises a first workbench, a second workbench, a rotating device, a workpiece fixing device, an iron core assembly device, a magnetic steel assembly device, a wedge assembly device and a round steel assembly device.
Description
Technical Field
The application relates to the field of automatic assembly of motor rotors, in particular to automatic assembly equipment for a rare earth permanent magnet motor rotor.
Background
The traditional permanent magnet motor rotor adopts a solid shaft structure, the driving end of the motor needs to be extended by a shaft, a magnetic yoke made of silicon steel sheets is sleeved on the rotor shaft, and the magnetic yoke also needs to be pressed and fixed in a certain mode. The structure can lead the weight of the rotor to be larger and the rotational inertia to be large in the low-speed permanent magnet direct-drive motor, and has influence on the control precision of the motor. In addition, the traditional surface-mounted permanent magnet synchronous motor is used for positioning and mounting the permanent magnet by machining a rotor yoke into a dovetail groove. When the structure is adopted, if the dovetail groove is deep, the interelectrode magnetic flux leakage of the motor can be larger, and the utilization rate of the permanent magnet is reduced; if the dovetail grooves are shallow, the permanent magnets can be difficult to install.
Chinese patent publication No.: CN104518589a; publication date: 2015.04.15A rotor structure of a medium-large high-speed rare earth permanent magnet motor comprises a rotor core and magnetic poles attached to the outer surface of the rotor core. The outer circumference of the rotor core is provided with a plurality of protruding edges extending along the axial direction of the rotor core and used for positioning magnetic poles from the radial direction and the circumferential direction, T-shaped grooves are formed among the protruding edges, each magnetic pole is formed by splicing a plurality of small magnetic steels on the surface of the rotor core along the axial direction and the circumferential direction, the magnetic poles after splicing are clamped between two adjacent protruding edges, and wedge blocks embedded in the T-shaped grooves are adopted to simultaneously compress the splice joints of the adjacent small magnetic steels. The two end surfaces of the rotor core are provided with baffles for axially positioning the magnetic poles, and the device can not automatically assemble the motor rotor.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides automatic assembling equipment for a rare earth permanent magnet motor rotor.
The application discloses automatic assembling equipment for a rare earth permanent magnet motor rotor, which comprises a first workbench, a second workbench, a rotating device, a workpiece fixing device, an iron core assembling device, a magnetic steel assembling device, a wedge assembling device and a round steel assembling device, wherein the workpiece fixing device comprises a plurality of fixtures, each fixture is fixedly arranged at the top of the first workbench, the iron core assembling device comprises an iron core assembling component and an iron core feeding component, the iron core feeding component is fixedly arranged at the top of the second workbench, the iron core assembling component is fixedly arranged on the second workbench and is positioned at the side of the iron core feeding component, the magnetic steel assembling device comprises a magnetic steel assembling component, the magnetic steel assembling component is fixedly arranged on the second workbench and is positioned at the side of the iron core assembling component, the wedge assembling component is fixedly arranged on the second workbench and is positioned at the side of the magnetic steel assembling component, the round steel assembling component is fixedly arranged on the second workbench and is positioned at the side of the round steel assembling component, the round steel assembling component is fixedly arranged on the second workbench and is positioned at the side of the wedge assembling component, the rotating device comprises a driving component and is arranged on the first workbench and is electrically connected with the first workbench, and the driving component is arranged at the bottom of the first workbench.
Further, each fixer comprises a base, a first motor and a rotating disc, the base is fixedly arranged on the first workbench, the first motor is fixedly arranged on the base, the rotating disc is non-rotatably sleeved on the output end of the first motor, a clamping column, a plug connector and a plurality of rollers are arranged on the rotating disc, the clamping column is fixedly arranged at the center position of the top of the rotating disc, the plug connector is fixedly arranged at the top of the rotating disc, and each roller is fixedly arranged at the bottom of the rotating disc and is in rolling connection with the base.
Further, the connector is further provided with a plurality of limit posts for inserting the fixed iron cores, each rolling device comprises a fixed pipe and a rolling wheel, the fixed pipe is fixedly arranged at the bottom of the rotating disc, the rolling wheel is rotatably arranged at one end, far away from the rotating disc, of the fixed pipe, and an annular groove for the rolling wheel to roll is formed in the base.
Further, the iron core assembly comprises a first supporting seat, a second motor, a first rocker arm, a first air cylinder, a second air cylinder and a sucker group, wherein the first supporting seat is fixedly arranged on the second workbench, the second motor is fixedly arranged on the first supporting seat, the first rocker arm is arranged at the output end of the second motor and is in sliding fit with the first supporting seat, the first air cylinder is fixedly arranged on the first rocker arm, the second air cylinder is fixedly and vertically arranged at the output end of the first air cylinder, and the sucker group is fixedly arranged at the output end of the second air cylinder.
Further, iron core material loading subassembly includes first charging tray, second charging tray, material loading post and a plurality of supporting spring, first charging tray is fixed to be set up on the second workstation, the material loading post sets up on first charging tray, second charging tray slidable cover is established on the material loading post, supporting spring evenly sets up at first charging tray top and is located between first charging tray and the second charging tray.
Further, magnet steel assembly includes second supporting seat, second rocking arm, third cylinder and stirs the ware, the fixed setting of second supporting seat is on the second workstation, the fixed setting of third cylinder is inside the second supporting seat, the output and the second supporting seat grafting cooperation of third cylinder, the second rocking arm sets up on the output of third cylinder and with the slidable grafting cooperation of second supporting seat, the fixed one end that keeps away from the second cylinder at the second rocking arm that sets up of ware is stirred, the ware includes flitch, rotor, first pivot and two plectrums, the fixed setting of flitch is on the second rocking arm, first pivot rotatable setting is on the flitch lateral wall down, two the non-rotatable cover of plectrum is established at the both ends of first pivot, the rotor is fixed to be set up on the flitch lateral wall and is connected with first pivot transmission.
Further, the wedge assembly component comprises a third supporting seat and a blanking column, wherein the third supporting seat is fixedly arranged on the second workbench, the blanking column is arranged on the third supporting seat, and a buffer for controlling the wedge to fall down is further arranged on the blanking column.
Further, the round steel assembly component comprises a fourth supporting seat and a blanking pipe, wherein the fourth supporting seat is fixedly arranged on the second workbench, the blanking pipe is fixedly arranged on the fourth supporting seat, and two pipelines for blanking round steel are arranged on the blanking pipe.
Further, the driving assembly comprises a driving motor and a first connecting rod, the driving motor is fixedly arranged on the first workbench, and the first connecting rod is non-rotatably sleeved on the output end of the driving motor.
Further, the rotating assembly comprises a rotating frame and a shifting fork block, the rotating frame is fixedly arranged at the bottom of the first workbench, a plurality of shifting blocks are arranged on the rotating frame, one end of the shifting fork block is slidably arranged on the first workbench, the center part of the shifting fork block is sleeved on the first connecting rod and is in transmission connection with the first connecting rod, and the other end of the shifting fork block is in splicing fit with the shifting blocks.
The beneficial effects are that: according to the automatic assembling equipment for the rare earth permanent magnet motor rotor, when the permanent magnet motor rotor is required to be automatically assembled, the iron core is assembled on the fixer through the iron core assembling component, the rotating component can be driven to rotate under the driving of the driving component so as to drive the first workbench to rotate, the fixer rotates by a certain angle, the magnetic steel assembling component is used for assembling the magnetic steel again, the magnetic steel is assembled on the iron core, the wedge block assembling component is used for assembling the wedge block again, the round steel is assembled through the round steel assembling component finally, the motor rotor is assembled completely, and the whole process is automatic and efficient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a top view of the present application;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic perspective view of a rotary device according to the present application;
fig. 6 is a schematic perspective view of an iron core assembling apparatus according to the present application;
FIG. 7 is a schematic perspective view of a magnetic steel assembly device according to the present application;
FIG. 8 is an enlarged schematic view at B in FIG. 7;
FIG. 9 is a schematic view of a three-dimensional split structure of the wedge assembly device of the present application;
FIG. 10 is a schematic view of a three-dimensional split structure of the round steel assembly device of the present application;
FIG. 11 is a schematic view of a three-dimensional split structure of a workpiece fixture of the present application;
reference numerals illustrate: a first table 1, a controller 1a, a second table 2, a rotating device 3, a driving assembly 3a, a rotating assembly 3b, a driving motor 3c, a first link 3d, a rotating frame 3e, a shift block 3f, a shift block 3g, a workpiece fixing device 4, a holder 4a, a base 4b, a first motor 4c, a rotating disk 4d, a snap-in post 4e, a plug 4f, a roller 4g, a fixing tube 4h, a roller wheel 4i, a core assembling device 5, a core assembling assembly 5a, a core feeding assembly 5b, a first supporting seat 5c, a second motor 5d, a first rocker arm 5e, a first cylinder 5f, the second cylinder 5g, the suction cup group 5h, the first feeding tray 5i, the second feeding tray 5j, the feeding column 5k, the supporting spring 5m, the magnetic steel assembly device 6, the magnetic steel assembly component 6a, the second supporting seat 6b, the second rocker arm 6c, the third cylinder 6d, the toggle device 6e, the blanking plate 6f, the rotator 6g, the first rotating shaft 6h, the toggle piece 6i, the wedge assembly device 7, the wedge assembly component 7a, the third supporting seat 7b, the blanking column 7c, the buffer 7d, the round steel assembly device 8, the round steel assembly component 8a, the fourth supporting seat 8b and the blanking pipe 8c.
Detailed Description
Various embodiments of the application are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the application. That is, in some embodiments of the application, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the application solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
Referring to fig. 1 to 11, an automatic assembling apparatus for a rare earth permanent magnet motor rotor comprises a first working table 1, a second working table 2, a rotating device 3, a workpiece fixing device 4, an iron core assembling device 5, a magnetic steel assembling device 6, a wedge assembling device 7 and a round steel assembling device 8, wherein the workpiece fixing device 4 comprises a plurality of fixing devices 4a, each fixing device 4a is fixedly arranged at the top of the first working table 1, the iron core assembling device 5 comprises an iron core assembling component 5a and an iron core feeding component 5b, the iron core feeding component 5b is fixedly arranged at the top of the second working table 2, the iron core assembling component 5a is fixedly arranged on the second working table 2 and is positioned beside the iron core feeding component 5b, the magnetic steel assembling device 6 comprises a magnetic steel assembling component 6a, the magnetic steel assembling component 6a is fixedly arranged on the second working table 2 and is positioned beside the iron core assembling component 5a, the wedge assembly device 7 comprises a wedge assembly component 7a, the wedge assembly component 7a is fixedly arranged on the second workbench 2 and is positioned beside the magnetic steel assembly component 6a, the round steel assembly device 8 comprises a round steel assembly component 8a, the round steel assembly component 8a is fixedly arranged on the second workbench 2 and is positioned beside the wedge assembly component 7a, the rotating device 3 comprises a driving component 3a and a rotating component 3b, the driving component 3a is fixedly arranged on the first workbench 1, the rotating component 3b is arranged at the bottom of the first workbench 1 and is in transmission connection with the driving component 3a, the first workbench 1 is arranged inside the second workbench 2 and is provided with a controller 1a, the controller 1a is electrically connected with a fixer 4a, when the permanent magnet motor rotor is required to be automatically assembled, firstly, the iron core is assembled on the fixer 4a through the iron core assembly component 5a, the rotary component 3b can be driven by the driving component 3a to rotate so as to drive the first workbench 1 to rotate, the fixer 4a rotates by a certain angle, the magnetic steel assembly component 6a is used for assembling the magnetic steel again, the magnetic steel is assembled on the iron core, the wedge block assembly component 7a is used for assembling the wedge block again, the round steel assembly component 8a is used for assembling the round steel finally, the motor rotor is assembled, and the whole process is automatic and efficient.
Each fixer 4a comprises a base 4b, a first motor 4c and a rotating disc 4d, the base 4b is fixedly arranged on the first workbench 1, the first motor 4c is fixedly arranged on the base 4b, the rotating disc 4d is non-rotatably sleeved on the output end of the first motor 4c, a clamping column 4e, a plug connector 4f and a plurality of rolling devices 4g are arranged on the rotating disc 4d, the clamping column 4e is fixedly arranged at the center position of the top of the rotating disc 4d, the plug connector 4f is fixedly arranged at the top of the rotating disc 4d, each rolling device 4g is fixedly arranged at the bottom of the rotating disc 4d and is in rolling connection with the base 4b, an iron core is placed on the rotating disc 4d, the clamping column 4e and the plug connector 4f are used for plugging the position of the iron core, the iron core is prevented from rotating, the first motor 4c is opened, and the rotating of the first motor 4c drives the rotating disc 4d to rotate and further drives the rolling devices 4g to rotate on the rotating disc 4 d.
The connector 4f is further provided with a plurality of limit posts for inserting fixed iron cores, each of the rollers 4g comprises a fixed pipe 4h and a rolling wheel 4i, the fixed pipe 4h is fixedly arranged at the bottom of the rotating disc 4d, the rolling wheel 4i is rotatably arranged at one end, far away from the rotating disc 4d, of the fixed pipe 4h, the base 4b is provided with an annular groove for supplying the rolling wheel 4i to roll, the limit posts can be inserted with through holes in the iron cores to be matched with the through holes in the iron cores so as to fix the iron cores, and the rolling wheel 4i can roll in the annular groove on the base 4b on one hand, and can autorotate at the bottom of the fixed pipe 4h on the other hand.
The iron core assembly 5a comprises a first supporting seat 5c, a second motor 5d, a first rocker arm 5e, a first air cylinder 5f, a second air cylinder 5g and a sucking disc group 5h, wherein the first supporting seat 5c is fixedly arranged on the second workbench 2, the second motor 5d is fixedly arranged on the first supporting seat 5c, the first rocker arm 5e is arranged on the output end of the second motor 5d and is in sliding fit with the first supporting seat 5c, the first air cylinder 5f is fixedly arranged on the first rocker arm 5e, the second air cylinder 5g is fixedly and vertically arranged on the output end of the first air cylinder 5f, the sucking disc group 5h is fixedly arranged on the output end of the second air cylinder 5g, the sucking disc group 5h can adsorb an iron core, up-down movement can be realized under the up-down driving of the second air cylinder 5g, telescopic movement can be realized under the driving of the first air cylinder 5f, the second motor 5d is opened, the second motor 5d is rotated to drive the first air cylinder 5e to rotate, and the feeding is convenient.
The iron core material loading subassembly 5b includes first charging tray 5i, second charging tray 5j, material loading post 5k and a plurality of supporting spring 5m, first charging tray 5i is fixed to be set up on second workstation 2, material loading post 5k sets up on first charging tray 5i, second charging tray 5j slidable cover is established on material loading post 5k, supporting spring 5m evenly sets up at first charging tray 5i top and is located between first charging tray 5i and the second charging tray 5j, places the iron core grafting on material loading post 5k and contact second charging tray 5j, and under the supporting role of a plurality of supporting spring 5m, the iron core can maintain certain height, and the sucking disc group 5h of being convenient for adsorbs fixedly.
The magnetic steel assembly component 6a comprises a second supporting seat 6b, a second rocker arm 6c, a third cylinder 6d and a poking device 6e, the second supporting seat 6b is fixedly arranged on the second workbench 2, the third cylinder 6d is fixedly arranged inside the second supporting seat 6b, the output end of the third cylinder 6d is in plug-in fit with the second supporting seat 6b, the second rocker arm 6c is arranged at the output end of the third cylinder 6d and in plug-in fit with the second supporting seat 6b in a slidable manner, the poking device 6e is fixedly arranged at one end, far away from the second cylinder 5g, of the second rocker arm 6c, the poking device 6e comprises a blanking plate 6f, a rotator 6g, a first rotating shaft 6h and two poking pieces 6i, the blanking plate 6f is fixedly arranged on the second rocker arm 6c, the first rotating shaft 6h is rotatably arranged on the outer side wall of the blanking plate 6f, the two poking pieces 6i are non-rotatably sleeved on the output end of the third cylinder 6d and are in plug-in fit with the second supporting seat 6b, the poking device 6e is fixedly arranged at one end, the second rocker arm 6g is far away from the second cylinder 5g, the poking device 6f can be driven to rotate at the two ends of the first rotating shaft 6g, and the magnetic steel 6g can be driven to rotate, and the first rotating plate 6g can be further driven to rotate, and the first rotating plate 6g and the magnetic steel 6g can be conveniently rotated.
The wedge assembly 7a comprises a third supporting seat 7b and a blanking column 7c, the third supporting seat 7b is fixedly arranged on the second workbench 2, the blanking column 7c is arranged on the third supporting seat 7b, a buffer 7d for controlling the wedge to fall down is further arranged on the blanking column 7c, the third supporting column is used for supporting the blanking column 7c, the blanking column 7c can carry out blanking on the wedge, and the buffer 7d plays a role in buffering, so that the wedge can fall down independently at one time.
The round steel assembly component 8a comprises a fourth supporting seat 8b and a blanking pipe 8c, the fourth supporting seat 8b is fixedly arranged on the second workbench 2, the blanking pipe 8c is fixedly arranged on the fourth supporting seat 8b, two pipelines for blanking round steel are arranged on the blanking pipe 8c, the round steel is blanked through the blanking pipe 8c, and the round steel can be blanked into grooves in the iron core and the wedge blocks.
The driving assembly 3a comprises a driving motor 3c and a first connecting rod 3d, the driving motor 3c is fixedly arranged on the first workbench 1, the first connecting rod 3d is non-rotatably sleeved on the output end of the driving motor 3c, the driving motor 3c is opened, and the driving motor 3c drives the first connecting rod 3d to rotate.
The rotating assembly 3b comprises a rotating frame 3e and a shifting fork block 3f, the rotating frame 3e is fixedly arranged at the bottom of the first workbench 1, a plurality of shifting blocks 3g are arranged on the rotating frame 3e, one end of each shifting fork block 3f is slidably arranged on the first workbench 1, the center part of each shifting fork block is sleeved on the first connecting rod 3d and is in transmission connection with the first connecting rod 3d, the other end of each shifting fork block is in splicing fit with the corresponding shifting block 3g, the shifting fork blocks 3f are driven to shake by rotating the corresponding first connecting rods 3d, the shifting fork blocks 3f rotate on the first workbench 1, the shifting blocks 3g can be shifted to rotate, and then the first workbench 1 can be driven to rotate at the same angle.
Working principle: when the permanent magnet motor rotor needs to be automatically assembled, firstly, an iron core is assembled on a fixer 4a through an iron core assembling component 5a, the iron core is placed on a rotating disc 4d, a clamping column 4e and a plug connector 4f are used for plugging the iron core to limit the position of the iron core and ensure that the iron core cannot rotate, a driving motor 3c is opened, the driving motor 3c drives a first connecting rod 3d to rotate, the first connecting rod 3d rotates and drives a shifting fork block 3f to shake, the shifting fork block 3f rotates on a first workbench 1, the shifting block 3g can be shifted to rotate, the first workbench 1 can be driven to rotate at the same angle, the first motor 4c is opened, the first motor 4c rotates to drive the rotating disc 4d to rotate and further drive a rolling device 4g to rotate on the rotating disc 4d, and a limiting column can be plugged and matched with a through hole on the iron core to fix the iron core, the rolling wheel 4i can roll in an annular groove on the base 4b on one hand, and can rotate at the bottom of the fixed pipe 4h on the other hand, the sucking disc group 5h can absorb an iron core, the iron core can move up and down under the up and down driving of the second air cylinder 5g, the telescopic movement can be realized under the driving of the first air cylinder 5f, the second motor 5d is opened, the second motor 5d rotates to drive the first rocker arm 5e to do rotary movement so as to facilitate the feeding, the magnetic steel is arranged in the blanking plate 6f, when the rotator 6g is opened, the first rotating shaft 6h can be driven to rotate so as to drive the two poking pieces 6i to rotate, the magnetic steel is poked for blanking, the magnetic steel is installed on the iron core, the third air cylinder 6d can drive the second rocker arm 6c to do ascending or descending movement so as to facilitate the blanking of the magnetic steel, the third support column is used for supporting the blanking column 7c, the blanking column 7c can perform blanking on the wedge block, the buffer 7d plays a role of buffering, the wedge block can be singly fallen once, round steel is fed through the feeding pipe 8c, the round steel can be fed into the grooves in the iron core and the wedge block, the motor rotor is assembled, and the whole process is automatic and efficient.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present application, should be included in the scope of the claims of the present application.
Claims (8)
1. The utility model provides a tombarthite permanent magnet motor rotor automatic assembly equipment, includes first workstation (1), second workstation (2) and rotary device (3), its characterized in that: the steel wire rod assembly device comprises a first workbench (1), and is characterized by further comprising a workpiece fixing device (4), an iron core assembly device (5), a magnetic steel assembly device (6), a wedge assembly device (7) and a round steel assembly device (8), wherein the workpiece fixing device (4) comprises a plurality of fixing devices (4 a), each fixing device (4 a) is fixedly arranged at the top of the first workbench (1), the iron core assembly device (5) comprises an iron core assembly component (5 a) and an iron core feeding component (5 b), the iron core feeding component (5 b) is fixedly arranged at the top of the second workbench (2), the iron core assembly component (5 a) is fixedly arranged on the second workbench (2) and is located beside the iron core assembly component (5 b), the magnetic steel assembly device (6) comprises a magnetic steel assembly component (6 a), the wedge assembly device (7) comprises a wedge assembly component (7 a) which is fixedly arranged on the second workbench (2) and is located beside the round steel assembly component (8 a), the wedge assembly component (7 a) is fixedly arranged on the second workbench (2) and is located beside the round steel assembly component (8 a), the rotating device (3) comprises a driving assembly (3 a) and a rotating assembly (3 b), the driving assembly (3 a) is fixedly arranged on the first workbench (1), the rotating assembly (3 b) is arranged at the bottom of the first workbench (1) and is in transmission connection with the driving assembly (3 a), the first workbench (1) is arranged inside the second workbench (2), a controller (1 a) is arranged on the first workbench (1), and the controller (1 a) is electrically connected with the fixer (4 a);
each fixer (4 a) comprises a base (4 b), a first motor (4 c) and a rotating disc (4 d), wherein the base (4 b) is fixedly arranged on the first workbench (1), the first motor (4 c) is fixedly arranged on the base (4 b), the rotating disc (4 d) is unrotatably sleeved on the output end of the first motor (4 c), a clamping column (4 e), a plug connector (4 f) and a plurality of rolling devices (4 g) are arranged on the rotating disc (4 d), the clamping column (4 e) is fixedly arranged at the center position of the top of the rotating disc (4 d), the plug connector (4 f) is fixedly arranged at the top of the rotating disc (4 d), and each rolling device (4 g) is fixedly arranged at the bottom of the rotating disc (4 d) and is in rolling connection with the base (4 b);
the connector (4 f) is also provided with a plurality of limit posts for inserting and fixing the iron core, each rolling device (4 g) comprises a fixed pipe (4 h) and a rolling wheel (4 i), the fixed pipe (4 h) is fixedly arranged at the bottom of the rotating disc (4 d), the rolling wheel (4 i) is rotatably arranged at one end of the fixed pipe (4 h) far away from the rotating disc (4 d), and an annular groove for the rolling wheel (4 i) to roll is formed in the base (4 b).
2. The automatic assembly equipment for a rare earth permanent magnet motor rotor according to claim 1, wherein: the iron core assembly (5 a) comprises a first supporting seat (5 c), a second motor (5 d), a first rocker arm (5 e), a first air cylinder (5 f), a second air cylinder (5 g) and a sucker group (5 h), wherein the first supporting seat (5 c) is fixedly arranged on a second workbench (2), the second motor (5 d) is fixedly arranged on the first supporting seat (5 c), the first rocker arm (5 e) is arranged at the output end of the second motor (5 d) and is in sliding fit with the first supporting seat (5 c), the first air cylinder (5 f) is fixedly arranged on the first rocker arm (5 e), the second air cylinder (5 g) is fixedly and vertically arranged at the output end of the first air cylinder (5 f), and the sucker group (5 h) is fixedly arranged at the output end of the second air cylinder (5 g).
3. The automatic assembling device for the rare earth permanent magnet motor rotor according to claim 2, wherein: iron core material loading subassembly (5 b) include first charging tray (5 i), second charging tray (5 j), material loading post (5 k) and a plurality of supporting spring (5 m), first charging tray (5 i) is fixed to be set up on second workstation (2), material loading post (5 k) sets up on first charging tray (5 i), second charging tray (5 j) slidable cover is established on material loading post (5 k), supporting spring (5 m) evenly set up at first charging tray (5 i) top and are located between first charging tray (5 i) and second charging tray (5 j).
4. A rare earth permanent magnet motor rotor automatic assembly device according to claim 3, wherein: the magnetic steel assembly (6 a) comprises a second supporting seat (6 b), a second rocker arm (6 c), a third cylinder (6 d) and a poking device (6 e), the second supporting seat (6 b) is fixedly arranged on a second workbench (2), the third cylinder (6 d) is fixedly arranged inside the second supporting seat (6 b), the output end of the third cylinder (6 d) is in plug connection with the second supporting seat (6 b), the second rocker arm (6 c) is arranged at the output end of the third cylinder (6 d) and in plug connection with the second supporting seat (6 b), the poking device (6 e) is fixedly arranged at one end of the second rocker arm (6 c) far away from the second cylinder (5 g), the poking device (6 e) comprises a blanking plate (6 f), a rotator (6 g), a first rotating shaft (6 h) and two poking plates (6 i), the blanking plate (6 f) is fixedly arranged on the second cylinder (6 c) and in plug connection with the second rotating shaft (6 f), and the rotating plates (6 f) are arranged at two ends of the rotating shaft (6 h) and can be fixedly arranged on the rotating plate (6 f).
5. The automatic rare earth permanent magnet motor rotor assembly device according to claim 4, wherein: the wedge block assembly (7 a) comprises a third supporting seat (7 b) and a blanking column (7 c), the third supporting seat (7 b) is fixedly arranged on the second workbench (2), the blanking column (7 c) is arranged on the third supporting seat (7 b), and a buffer (7 d) for controlling the wedge block to fall down is further arranged on the blanking column (7 c).
6. The automatic rare earth permanent magnet motor rotor assembly device according to claim 5, wherein: the round steel assembly component (8 a) comprises a fourth supporting seat (8 b) and a blanking pipe (8 c), wherein the fourth supporting seat (8 b) is fixedly arranged on the second workbench (2), the blanking pipe (8 c) is fixedly arranged on the fourth supporting seat (8 b), and two pipelines for blanking round steel are arranged on the blanking pipe (8 c).
7. The automatic rare earth permanent magnet motor rotor assembly device according to claim 6, wherein: the driving assembly (3 a) comprises a driving motor (3 c) and a first connecting rod (3 d), the driving motor (3 c) is fixedly arranged on the first workbench (1), and the first connecting rod (3 d) is non-rotatably sleeved on the output end of the driving motor (3 c).
8. The automatic rare earth permanent magnet motor rotor assembly device according to claim 7, wherein: the rotary assembly (3 b) comprises a rotary frame (3 e) and a shifting fork block (3 f), the rotary frame (3 e) is fixedly arranged at the bottom of the first workbench (1), a plurality of shifting blocks (3 g) are arranged on the rotary frame (3 e), one end of the shifting fork block (3 f) is slidably arranged on the first workbench (1), the center part of the shifting fork block is sleeved on the first connecting rod (3 d) and is in transmission connection with the first connecting rod (3 d), and the other end of the shifting fork block is in splicing fit with the shifting blocks (3 g).
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| CN201811186392.XA CN109302014B (en) | 2018-10-12 | 2018-10-12 | Automatic assembling equipment for rare earth permanent magnet motor rotor |
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| CN201811186392.XA CN109302014B (en) | 2018-10-12 | 2018-10-12 | Automatic assembling equipment for rare earth permanent magnet motor rotor |
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| CN109302014A CN109302014A (en) | 2019-02-01 |
| CN109302014B true CN109302014B (en) | 2023-10-20 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111211653A (en) * | 2020-03-04 | 2020-05-29 | 邵东智能制造技术研究院有限公司 | Magnetic steel inserting equipment for motor rotor core |
| CN113651086B (en) * | 2021-07-16 | 2023-05-05 | 宁波可可磁业股份有限公司 | Transfer device used in production process of neodymium-iron-boron magnet |
| CN114567131B (en) * | 2022-02-22 | 2023-06-09 | 浙江英智杰自动化设备有限公司 | Automatic magnetic sheet inserting machine |
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Application publication date: 20190201 Assignee: GANZHOU CHENGZHENG MOTOR Co.,Ltd. Assignor: GANZHOU CHENGZHENG RARE EARTH NEW MATERIALS CO.,LTD. Contract record no.: X2024980002952 Denomination of invention: A rare earth permanent magnet motor rotor automatic assembly equipment Granted publication date: 20231020 License type: Common License Record date: 20240315 |
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